English Grammar Select the correct spelling

व्याख्या:- Berserk is correctly spelt. Berserk means out of control with anger or excitement; wild or frenzied. Similar words are demented, maniacal, manic, frantic. Origin: early 19th century (originally as a noun denoting an ancient Norse warrior who fought with wild or uncontrolled ferocity): from Old Norse berserkr (noun), probably from birn-, bjorn (see bear2) + serkr‘coat’, but also possibly from berr ‘bare’ (i.e. without armour).